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102563 (1999 UW29)
Classification: Main-belt Asteroid          SPK-ID: 2102563
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1347055566519832 5.3268e-08  
a 2.373845921277874 1.3813e-08 au
q 2.054075685046098 1.2402e-07 au
i 4.397011949063539 5.4199e-06 deg
node 34.47288527237868 5.1923e-05 deg
peri 159.7551775614799 5.3716e-05 deg
M 108.7092296820488 1.3758e-05 deg
tp 2458797.095131931063
(2019-Nov-09.59513193)
5.0115e-05 TDB
period 1335.910050412199
3.66
1.166e-05
3.192e-08
d
yr
n .2694792212162196 2.3521e-09 deg/d
Q 2.69361615750965 1.5674e-08 au
  Orbit Determination Parameters
   # obs. used (total)      450  
   data-arc span      7086 days (19.40 yr)  
   first obs. used      1999-10-11  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55983  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 04:54:25  

Additional Information
 Earth MOID = 1.05282 au 
 Jupiter MOID = 2.26011 au 
 T_jup = 3.527 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.4   n/a MPO417519  

102563 (1999 UW29)          Discovered 1999-Oct-31 by Spacewatch at Kitt Peak
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 1999 UW29 = 2001 CA12 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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